256480826023

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1\times {\mathrm{40709}}^1$

素因数の和:45738

約数の個数: 16

約数和(自身を含む): 271273201920

約数和(自身を除く): 14792375897

約数列:

[1, 31, 41, 1271, 4957, 40709, 153667, 203237, 1261979, 1669069, 6300347, 51741139, 201794513, 6255629903, 8273575033, 256480826023]

約数ペア:

[(1, 256480826023), (31, 8273575033), (41, 6255629903), (1271, 201794513), (4957, 51741139), (40709, 6300347), (153667, 1669069), (203237, 1261979)]